/* ============================================================
   Mainstay Electric — single stylesheet for all four pages.
   Mobile-first. Breakpoints: 768 (tablet), 1024 (desktop).
   Per-page differences are driven by a body class:
   .page-home / .page-about / .page-book / .page-thanks
   ============================================================ */

:root{
  --navy:#16263F;--navy-d:#0E1A2C;
  --ink:#141A22;--slate:#54626F;--slate-l:#7C8792;
  --paper:#F7F6F2;--card:#FFFFFF;
  --line:#DAD7CE;--line-dk:rgba(247,246,242,.18);
  --brass:#D6A32E;--brass-hi:#E8B845;
  --pad:clamp(1.25rem,4vw,3rem);--gap:clamp(3rem,5.5vw,4.75rem);
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;overflow-x:hidden;background:var(--paper);color:var(--ink);
  font-family:"Inter","Helvetica Neue",Helvetica,Arial,system-ui,-apple-system,sans-serif;
  font-size:clamp(1rem,.35vw + .94rem,1.05rem);line-height:1.6;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased}
svg,img{display:block;max-width:100%}
h1,h2,h3,h4{font-family:"Archivo","Arial Narrow",Arial,Helvetica,system-ui,sans-serif;font-weight:700;
  line-height:1.05;letter-spacing:-.032em;margin:0;overflow-wrap:break-word}
h1{font-size:clamp(2.4rem,5vw,4.1rem)}
h2{font-size:clamp(1.75rem,3.2vw,2.5rem)}
h3{font-size:clamp(1.08rem,1.4vw,1.28rem);letter-spacing:-.022em;line-height:1.2}
h4{font-size:.98rem;letter-spacing:-.015em}
p{margin:0 0 1em;max-width:62ch}
a{color:inherit}
a:hover{color:var(--navy)}

.eyebrow{font-family:"IBM Plex Mono",ui-monospace,monospace;font-size:.78rem;
  letter-spacing:.16em;text-transform:uppercase;display:block;margin:0 0 1rem;
  color:var(--brass);font-weight:500}
.eyebrow--lg{font-size:.92rem}
.lede{font-size:clamp(1.05rem,.9vw,1.22rem);line-height:1.5;color:var(--slate)}
.wrap{max-width:76rem;margin:0 auto;padding-inline:var(--pad)}
section{padding-block:var(--gap)}
.on-dark{background:var(--navy);color:var(--paper)}
.on-dark h1,.on-dark h2,.on-dark h3,.on-dark h4{color:var(--paper)}
.on-dark p,.on-dark .lede{color:rgba(247,246,242,.74)}
.on-dark a:hover{color:var(--paper)}
.tel-inline{color:var(--brass-hi);font-weight:700;text-decoration:none}
.tel-inline:hover{color:var(--brass-hi);text-decoration:underline}

/* ---------- header ---------- */
.masthead{position:sticky;top:0;z-index:40;background:var(--navy);border-bottom:1px solid var(--line-dk)}
.masthead .wrap{display:flex;align-items:center;justify-content:space-between;
  gap:.6rem;padding-block:.7rem;flex-wrap:wrap;min-width:0}
.brand{flex:0 0 auto;display:block}
.logo{height:1.85rem;width:auto}

.navtoggle{display:inline-flex;align-items:center;justify-content:center;
  width:2.75rem;height:2.75rem;flex:0 0 auto;padding:0;cursor:pointer;
  background:transparent;border:1.5px solid rgba(247,246,242,.4);color:var(--paper)}
.navtoggle:hover{border-color:var(--paper)}
.navtoggle:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.navtoggle span{position:relative;display:block;width:1.15rem;height:1.5px;
  background:currentColor;transition:transform .18s ease,opacity .18s ease}
.navtoggle span::before,.navtoggle span::after{content:"";position:absolute;left:0;
  width:100%;height:1.5px;background:currentColor;transition:transform .18s ease}
.navtoggle span::before{top:-.36rem}
.navtoggle span::after{top:.36rem}
.masthead[data-nav="open"] .navtoggle span{background:transparent}
.masthead[data-nav="open"] .navtoggle span::before{transform:translateY(.36rem) rotate(45deg)}
.masthead[data-nav="open"] .navtoggle span::after{transform:translateY(-.36rem) rotate(-45deg)}

/* Nav: stacked panel on phones. Without JS it simply stays open, so no page
   is ever unreachable; nav.js collapses it behind the toggle. */
.nav{order:3;flex:0 0 100%;display:flex;flex-direction:column;align-items:stretch;
  gap:0;margin-top:.55rem;padding-top:.15rem;border-top:1px solid var(--line-dk);
  max-height:calc(100dvh - 6rem);overflow-y:auto}
.nav a{font-size:1.05rem;font-weight:500;text-decoration:none;color:rgba(247,246,242,.85);
  padding:.85rem .1rem;border-bottom:1px solid var(--line-dk)}
.nav a:hover{color:var(--paper)}
.nav a:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.nav .cta{font-family:"Archivo",sans-serif;font-weight:600;font-size:.95rem;
  background:var(--brass);color:var(--navy-d);border:1.5px solid var(--brass);
  border-bottom-color:var(--brass);text-align:center;padding:.85rem 1rem;margin-top:.85rem}
.nav .cta:hover{background:var(--brass-hi);border-color:var(--brass-hi);color:var(--navy-d)}
html.js .nav{display:none}
html.js .masthead[data-nav="open"] .nav{display:flex}

@media(min-width:768px){
  .masthead .wrap{flex-wrap:nowrap;gap:1rem}
  .logo{height:2.6rem}
  .navtoggle{display:none}
  .nav,html.js .nav{display:flex;flex-direction:row;align-items:center;
    order:0;flex:0 1 auto;gap:1.2rem;margin-top:0;padding-top:0;border-top:0;
    max-height:none;overflow:visible}
  .nav a{font-size:.86rem;padding:0;border-bottom:0;white-space:nowrap}
  .nav .cta{font-size:.86rem;padding:.6rem 1rem;margin-top:0}
}
@media(min-width:1024px){
  .logo{height:3.2rem}
  .nav{gap:1.6rem}
  .nav a{font-size:.88rem}
  .nav .cta{font-size:.88rem;padding:.6rem 1.05rem}
}

/* ---------- hero ---------- */
.hero{background:var(--navy);color:var(--paper);
  padding-block:clamp(3.5rem,8vw,6.5rem) clamp(3.5rem,8vw,6rem)}
.hero h1{max-width:none;color:var(--paper)}
.hero .lede{max-width:none;margin-top:1.6rem;color:rgba(247,246,242,.74)}
.emg{margin:1.7rem 0 0;display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;
  font-family:"Archivo",sans-serif;font-size:.95rem}
.emg span{color:rgba(247,246,242,.62);font-weight:500}
.emg a{color:var(--brass-hi);font-weight:700;text-decoration:none;font-size:1.08rem}
.emg a:hover{color:var(--brass-hi);text-decoration:underline}

.page-home .hero .lede{max-width:52ch}
.page-about .hero{padding-block:clamp(2.5rem,6vw,4.5rem) clamp(2.5rem,6vw,4rem)}
.page-about .hero .lede{margin-top:1.2rem}
.page-book .hero{padding-block:clamp(1.6rem,3.5vw,2.6rem) clamp(1.6rem,3.5vw,2.4rem)}
.page-book .hero .lede{margin-top:.8rem}
.page-book .hero .emg{margin-top:1rem}
.page-thanks .hero{padding-block:clamp(4rem,10vw,7rem)}
.page-thanks .hero .lede{margin-top:1.4rem}
@media(min-width:1024px){.page-home .hero h1{max-width:16ch}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:"Archivo",sans-serif;
  font-weight:600;font-size:.95rem;letter-spacing:-.01em;padding:.9rem 1.5rem;
  border:1.5px solid var(--brass);background:var(--brass);color:var(--navy-d);
  text-decoration:none;cursor:pointer}
.btn:hover{background:var(--brass-hi);border-color:var(--brass-hi);color:var(--navy-d)}
.btn:focus-visible{outline:2px solid var(--brass);outline-offset:3px}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;margin-top:1.9rem}
.note{font-family:"IBM Plex Mono",monospace;font-size:.74rem;letter-spacing:.05em;color:var(--slate)}
.hero .note,.on-dark .note{color:rgba(247,246,242,.6)}

/* ---------- promise cards ---------- */
.cards{display:grid;grid-template-columns:1fr;gap:1.1rem;margin-top:2.6rem}
.pcard{background:var(--card);border:1px solid var(--line);
  border-top:4px solid var(--brass);padding:1.7rem 1.6rem 1.8rem}
.pcard h3{font-size:1.4rem;letter-spacing:-.028em;margin-bottom:.7rem;color:var(--navy)}
.pcard p{margin:0;max-width:none;font-size:.9rem;line-height:1.55;color:var(--slate)}
@media(min-width:768px){.cards{grid-template-columns:1fr 1fr;gap:1.5rem}}

/* ---------- capability grid (PROPOSAL — see NOTES.md) ---------- */
.grid{display:grid;grid-template-columns:1fr;gap:1px;
  background:rgba(247,246,242,.2);border:1px solid rgba(247,246,242,.2);margin-top:2.4rem}
.cell{background:var(--navy);padding:1.5rem 1.3rem 1.6rem;display:flex;flex-direction:column;
  align-items:flex-start;gap:.85rem;min-width:0;overflow:hidden}
.cell svg{width:auto;max-width:100%;height:1.6rem;align-self:flex-start;stroke:var(--brass);
  stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round}
.cell svg.wide{height:1.5rem}
.cell h4{line-height:1.3;color:var(--paper)}
@media(min-width:768px){.grid{grid-template-columns:repeat(3,1fr)}}

/* ---------- process ---------- */
.flow{position:relative;margin-top:2.8rem}
.flow-row{display:grid;grid-template-columns:1fr;gap:1.2rem;align-items:start}
.step{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--navy);
  padding:1.5rem 1.4rem 1.6rem;position:relative}
.step .n{font-family:"IBM Plex Mono",monospace;font-size:.72rem;letter-spacing:.14em;
  color:var(--brass);font-weight:500;display:block;margin-bottom:.75rem}
.step h3{margin-bottom:.45rem}
.step p{font-size:.9rem;color:var(--slate);margin:0}
.link{display:none;position:absolute;height:7rem;pointer-events:none}
.link.down{top:50%}
.link.up{bottom:50%}
.link svg{width:100%;height:100%;overflow:visible}
.link path{fill:none;stroke:var(--brass);stroke-width:4}
.link polygon{fill:var(--brass)}
@media(min-width:1024px){
  .flow-row{grid-template-columns:repeat(3,1fr);gap:3.4rem}
  .step{min-height:14rem}
  .step:nth-child(2){margin-top:7rem}
  .link{display:block;right:-3.4rem;width:3.4rem}
}
@media(min-width:1180px){
  .flow-row{gap:5rem}
  .link{right:-5rem;width:5rem}
}

/* ---------- closing band ---------- */
.cta-band{border-top:2px solid rgba(247,246,242,.35);padding-top:clamp(2.2rem,3.5vw,3rem)}

/* ---------- about ---------- */
.bigstate{font-family:"Archivo",sans-serif;font-weight:700;
  font-size:clamp(1.4rem,2.6vw,2.05rem);line-height:1.2;letter-spacing:-.03em;
  color:var(--navy);max-width:none;margin:1.6rem 0 0;
  border-left:4px solid var(--brass);padding-left:1.4rem}
.twocol{display:grid;grid-template-columns:1fr;gap:1.2rem;margin-top:2.4rem}
.twocol p{margin:0;color:var(--slate);font-size:.98rem;line-height:1.65;max-width:none}
@media(min-width:768px){.twocol{grid-template-columns:1fr 1fr;gap:2.5rem}}

.creds{list-style:none;padding:0;margin:2.2rem 0 0;border-top:1px solid rgba(247,246,242,.3)}
.creds li{padding:.85rem 0;border-bottom:1px solid var(--line-dk);
  display:grid;grid-template-columns:1fr;gap:.3rem}
.creds b{font-family:"Archivo",sans-serif;font-weight:600;color:var(--paper);font-size:.98rem}
.creds span{font-size:.95rem;color:rgba(247,246,242,.74)}
.creds .lead{color:var(--paper);display:block;margin-bottom:.35rem}
@media(min-width:768px){
  .creds li{grid-template-columns:minmax(0,16rem) minmax(0,1fr);gap:0 2.5rem}
}

.bios{display:grid;grid-template-columns:1fr;gap:2.4rem;margin-top:2.4rem}
.bio{border-top:4px solid var(--brass);padding-top:1.4rem}
.bio h3{font-size:1.5rem;color:var(--navy);letter-spacing:-.03em}
.bio .role{font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.15em;
  text-transform:uppercase;color:var(--brass);display:block;margin:.5rem 0 1.1rem}
.bio p{font-size:.96rem;color:var(--slate);line-height:1.65}
.bio p:last-child{margin-bottom:0}
@media(min-width:768px){.bios{grid-template-columns:1fr 1fr;gap:3rem}}

/* ---------- footer ---------- */
.foot{background:var(--navy-d);color:var(--paper);padding-block:clamp(1.8rem,3vw,2.4rem) 1.4rem}
.foot a{color:rgba(247,246,242,.8);text-decoration:none}
.foot a:hover{color:var(--paper);text-decoration:underline}
.foot-grid{display:grid;grid-template-columns:1fr;gap:2rem}
.foot p{font-size:.9rem;color:rgba(247,246,242,.72);max-width:34ch;line-height:1.6;margin:0}
.foot b{font-family:"IBM Plex Mono",monospace;font-weight:500;color:var(--paper);letter-spacing:.04em}
@media(min-width:768px){.foot-grid{grid-template-columns:1.6fr 1fr;gap:2.5rem}}

/* ---------- motion ---------- */
.js .rise{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}
.js .rise.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rise{opacity:1;transform:none;transition:none}
  .navtoggle span,.navtoggle span::before,.navtoggle span::after{transition:none}
}

/* ============================================================
   Booking wizard (walkthrough). Every selector below is part of
   the contract with js/wizard.js — do not rename.
   ============================================================ */
.wiz{background:var(--card);border:1px solid var(--line);border-top:4px solid var(--brass);
  padding:clamp(1.25rem,2.6vw,2rem);margin-top:0;scroll-margin-top:5.5rem}
.wiz .stack{max-width:46rem}
.wiz .cal{max-width:46rem}
.wiz-head{display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap;margin-bottom:.85rem}
.intro{font-size:.95rem;color:var(--slate);max-width:52rem;margin:0 0 1.1rem}
.bar{height:4px;background:rgba(22,38,63,.1);margin-top:1.2rem}
.bar i{display:block;height:100%;background:var(--navy);width:0;transition:width .3s ease}
.stepno{font-family:"IBM Plex Mono",monospace;font-size:.7rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--slate-l)}
.qs{min-height:9.5rem}
.qq{display:none}
.qq.on{display:block}
.qq h3{font-size:clamp(1.15rem,1.9vw,1.45rem);color:var(--navy);margin-bottom:.9rem;letter-spacing:-.028em}
.qq .sub{font-size:.9rem;color:var(--slate);margin:-.7rem 0 1.1rem}
.qq .sub--tight{margin:.9rem 0 .5rem}
.wiz.done h3{font-family:"Archivo",sans-serif;font-weight:700;font-size:1.5rem;
  letter-spacing:-.03em;color:var(--navy);margin:0 0 .7rem}
.wiz.done .sub{margin:0}
.wiz.done a{color:var(--navy);font-weight:600}
.wiz .bad{border-color:#8A2E2E;box-shadow:0 0 0 2px rgba(138,46,46,.12)}
.wizerr{margin:.9rem 0 0;font-size:.9rem;color:#8A2E2E;line-height:1.5}
.wizerr a{color:#8A2E2E;font-weight:600}

fieldset{border:0;margin:0;padding:0}
.opts{display:flex;flex-wrap:wrap;gap:.5rem}
.opt{position:relative}
.opt input{position:absolute;opacity:0;width:0;height:0}
.opt span{display:inline-flex;align-items:center;gap:.55rem;padding:.7rem .95rem;
  border:1px solid var(--line);background:var(--paper);font-size:.95rem;cursor:pointer}
.opt span::before{content:"";width:.9rem;height:.9rem;border:1.5px solid var(--slate-l);
  border-radius:50%;flex:none}
.opt.check span::before{border-radius:2px}
.opt span:hover{border-color:var(--navy)}
.opt input:checked + span{background:var(--navy);border-color:var(--navy);color:var(--paper)}
.opt input:checked + span::before{background:var(--brass);border-color:var(--brass);
  box-shadow:inset 0 0 0 2.5px var(--navy)}
.opt input:focus-visible + span{outline:2px solid var(--brass);outline-offset:2px}

input[type=text],input[type=tel],input[type=email],select{
  width:100%;font:inherit;font-size:1rem;padding:.7rem .8rem;
  border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:0}
select{appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2354626F' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .8rem center;background-size:.7rem;
  padding-right:2.2rem}
input:focus,select:focus{outline:2px solid var(--brass);outline-offset:1px;border-color:var(--navy)}
.f2{display:grid;grid-template-columns:1fr;gap:.75rem}
.stack > * + *{margin-top:.75rem}
@media(min-width:560px){.f2{grid-template-columns:1fr 1fr}}

/* Retained because wizard.js queries `label.drop` for step autofocus. */
.drop{display:block;border:1px dashed var(--line);padding:1.1rem;text-align:center;
  font-size:.92rem;color:var(--slate);cursor:pointer;background:var(--paper)}
.drop:hover{border-color:var(--navy);color:var(--navy)}

.cal{border:1px solid var(--line);background:var(--paper);
  padding:clamp(1.1rem,3vw,1.8rem);text-align:center}
.cal .k{font-family:"IBM Plex Mono",monospace;font-size:.78rem;letter-spacing:.08em;color:var(--slate)}
.hp{position:absolute;left:-9999px}
.nav-row{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-top:1rem}
.back{background:none;border:0;font-family:"Archivo",sans-serif;font-weight:600;font-size:.92rem;
  color:var(--slate);cursor:pointer;padding:.5rem 0}
.back:hover{color:var(--navy)}
.back:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
.back[disabled]{opacity:.3;cursor:default}
.page-book .btn{padding:.75rem 1.4rem}